The Yankee Hill Machine .30 Caliber Phantom flash hider is a jack of all trades. This muzzle device while it provides you an excellent amount of flash hiding capability on it's own, it really shines when you are quickly able to attach a Yankee Hill Machine .30 caliber suppressor on the end of it. The Quick Detach feature works with YHM-3300 and YHM-3300-TI suppressors. This particular muzzle device will not allow the use of any of the 5.56 sounds suppressors or the YHM .30 Cal Light Tactical (LT/A) sound suppressor. Please verify the thread pitch on the muzzle of your host weapon to ensure compatibility with your firearm.